CN220713180U - Negative pressure toothbrush with collector - Google Patents

Abstract

The utility model discloses a negative pressure toothbrush with a collector, comprising a toothbrush handle and a brush head with bristles installed at the front end of the toothbrush handle; each of the bristles is provided with a water outlet hole along the length direction of the bristles, a water inlet assembly is provided in the brush head, each of the water outlet holes is connected to the water inlet assembly, and the brush head is provided with a plurality of holes penetrating into the brush head on the same side of the bristles, a water inlet pipe and a water outlet pipe are provided in the toothbrush handle, a water injector and a negative pressure collector are detachably provided at the rear end of the toothbrush handle, the water injector is connected to the water inlet assembly through the water inlet pipe, and the brush head is connected to the negative pressure collector through the water outlet pipe. The utility model can meet the needs of different patients for cleaning the oral cavity, prevent accidental aspiration, and improve the work efficiency of medical staff.

Description

Negative pressure toothbrush with collector

Technical Field

The utility model relates to the technical field of oral care, in particular to a negative pressure toothbrush with a collector.

Background technique

Clinically, there are two ways to clean the oral cavity for patients: ordinary brushing and negative pressure toothbrushes for comatose patients or patients who cannot move independently. Awake patients cannot get out of bed to clean their oral cavity due to surgery or disease, and must do so in bed. During the toothbrushing process, they cannot sit or stand to brush their teeth due to body position requirements, the head of the bed is too low, or some pipes affect them, so that oral secretions cannot be spit out of the body in time during the toothbrushing process, causing aspiration. Another negative pressure toothbrush for comatose patients needs to rely on the negative pressure of the pipes in the hospital, and one hand needs to fill water and the other hand needs to brush teeth, which is difficult to operate and difficult for some elderly people to use. In addition, the force needs to be manually controlled, and due to improper force control, it is easy to cause damage to the oral mucosa. Alternatively, medical staff need to use ordinary cotton balls to dip in cleaning saline to provide oral care for patients. This operation is very troublesome, the cotton balls need to be manually controlled, and the operation often needs to be repeated many times, which increases the cost and greatly consumes the time of medical staff, increases the workload of medical staff, and such operation is also easy to damage the patient's oral cavity and leave the cotton balls in the patient's mouth, causing aspiration.

How to solve the above problems has become a technical problem that needs to be solved urgently.

Utility Model Content

The utility model aims to provide a negative pressure toothbrush with a collector, which can meet the oral cleaning needs of different patients, prevent accidental aspiration, and improve the work efficiency of medical staff.

In order to achieve the above purpose, the utility model adopts the following technical solutions:

The utility model provides a negative pressure toothbrush with a collector, comprising a toothbrush handle and a brush head with bristles installed at the front end of the toothbrush handle; each of the bristles is penetrated by a water outlet hole along the length direction of the bristles, a water inlet assembly is provided in the brush head, each of the water outlet holes is connected to the water inlet assembly, and a plurality of holes penetrating into the brush head are provided on the same side of the bristles, a water inlet pipe and a water outlet pipe are provided in the toothbrush handle, a water injector and a negative pressure collector are detachably provided at the rear end of the toothbrush handle, the water injector is connected to the water inlet assembly through the water inlet pipe, and the brush head is connected to the negative pressure collector through the water outlet pipe.

Furthermore, the water inlet assembly includes a main pipe and a water outlet pump, the main pipe is located in the brush head, the water outlet pump is fixedly installed in the brush head, each of the water outlet holes is connected to the main pipe, the water outlet pump is connected to the main pipe, one end of the water inlet pipe is connected to the water injector and the other end of the water inlet pipe is connected to the water outlet pump.

Furthermore, the outer surface of the toothbrush handle is covered with a flexible latex thin layer.

Furthermore, a switch button is provided on the outer surface of the toothbrush handle.

Due to the adoption of the above structure, the utility model has the following beneficial effects:

The utility model discloses a negative pressure toothbrush with a collector. When in use, clean water is loaded into the water injector, the water injector and the negative pressure collector are installed on one side of the toothbrush handle, and a switch button is turned on. Water flows from the water injector into the water outlet pump through the water inlet pipe, and flows into the water outlet holes in each bristle through the main pipe to clean the teeth and the gaps between teeth. During the cleaning process, the sewage that has washed the teeth flows into the holes under the action of the negative pressure collector and then into the brush head. The sewage in the brush head flows into the negative pressure collector through the water outlet pipe. Some patients with oral diseases can also put medicine in the water injector to brush their teeth to achieve the purpose of treatment. After brushing the teeth, the negative pressure collector is removed and the sewage can be poured out. The utility model can meet the needs of different patients for cleaning the oral cavity, prevent accidental aspiration, and improve the work efficiency of medical staff.

The present invention will become more clear through the following description in conjunction with the accompanying drawings, which are used to explain the embodiments of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

FIG1 is a schematic diagram of the overall structure of the utility model;

FIG. 2 is a schematic structural diagram of the bristles and water inlet assembly of the utility model.

Detailed ways

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1-2. The utility model provides a negative pressure toothbrush with a collector, including a toothbrush handle 1 and a brush head 3 with bristles 2 installed at the front end of the toothbrush handle 1; each of the bristles 2 is penetrated by a water outlet hole 21 along the length direction of the bristles 2, the brush head 3 is provided with a water inlet assembly 9, each of the water outlet holes 21 is connected to the water inlet assembly 9, and the brush head 3 is provided with a plurality of holes 6 that penetrate into the brush head 3 on the same side of the bristles 2, the toothbrush handle 1 is provided with a water inlet pipe 4 and a water outlet pipe 5, the rear end of the toothbrush handle 1 is detachably provided with a water injector 7 and a negative pressure collector 8, the water injector 7 is connected to the water inlet assembly 9 via the water inlet pipe 4, and the brush head 3 is connected to the negative pressure collector 8 via the water outlet pipe 5.

Preferably, the water inlet assembly 9 includes a main pipe 91 and a water outlet pump 92, the main pipe 91 is located in the brush head 3, the water outlet pump 92 is fixedly installed in the brush head 3, each of the water outlet holes 21 is connected to the main pipe 91, the water outlet pump 92 is connected to the main pipe 91, one end of the water inlet pipe 4 is connected to the water injector 7 and the other end of the water inlet pipe 4 is connected to the water outlet pump 92.

Preferably, the outer surface of the toothbrush handle 1 is covered with a thin layer of flexible latex.

Preferably, a switch button is provided on the outer surface of the toothbrush handle 1.

When the utility model is used, clean water is loaded into the water injector 7, the water injector 7 and the negative pressure collector 8 are installed on one side of the toothbrush handle 1, and the switch button is turned on. Water flows from the water injector 7 through the water inlet pipe 4 into the water outlet pump 92, and flows into the water outlet holes 21 in each bristle 2 through the main pipe 91 for cleaning teeth and tooth gaps. During the cleaning process, the sewage washed by the teeth flows into the hole 6 under the action of the negative pressure collector 8 and then flows into the brush head 3. The sewage in the brush head 3 flows into the negative pressure collector 8 through the water outlet pipe 5. Some patients with oral diseases can also put medicine in the water injector 7 for brushing teeth. To achieve the therapeutic purpose, after brushing teeth, the negative pressure collector 8 can be removed and the sewage can be poured out. The utility model can meet the needs of different patients, and can achieve the effect of cleaning the oral cavity without being affected by the state of consciousness and the nature of the disease; it is not subject to the patient's body position requirements and can also be used in daily life. In places where it is inconvenient to spit water, in a car or on the road, different pulse intensities can be selected according to the different needs of the user to achieve a more comfortable feeling; it can effectively clean the oral cavity, prevent bacterial growth, give patients the necessary dignity due to the damaged self-esteem caused by the disease, and improve the work efficiency of medical staff.

The above describes the preferred embodiments of the utility model. It should be understood that the utility model is not limited to the above-mentioned specific implementation methods, and the devices and structures that are not described in detail should be understood to be implemented in a common manner in the art; any technician familiar with the art can use the above-disclosed methods and technical contents to make many possible changes and modifications to the technical solutions of the utility model without departing from the scope of the technical solution of the utility model, or modify them into equivalent embodiments of equivalent changes, which does not affect the essential content of the utility model. Therefore, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the utility model without departing from the content of the technical solution of the utility model still falls within the scope of protection of the technical solution of the utility model.

Claims (4)

1. A negative pressure toothbrush with a collector, comprising a toothbrush handle (1) and a brush head (3) with bristles (2) mounted on the front end of the toothbrush handle (1); characterized in that: each of the bristles (2) is provided with a water outlet hole (21) along the length direction of the bristles (2); a water inlet assembly (9) is provided in the brush head (3); each of the water outlet holes (21) is connected to the water inlet assembly (9); and the brush head (3) is provided with a plurality of holes (6) extending into the brush head (3) on the same surface of the bristles (2); a water inlet pipe (4) and a water outlet pipe (5) are provided in the toothbrush handle (1); a water injector (7) and a negative pressure collector (8) are detachably provided at the rear end of the toothbrush handle (1); the water injector (7) is connected to the water inlet assembly (9) through the water inlet pipe (4); and the brush head (3) is connected to the negative pressure collector (8) through the water outlet pipe (5). 2. A negative pressure toothbrush with a collector as described in claim 1, characterized in that: the water inlet component (9) includes a main pipe (91) and a water outlet pump (92), the main pipe (91) is located in the brush head (3), the water outlet pump (92) is fixedly installed in the brush head (3), each of the water outlet holes (21) is connected to the main pipe (91), the water outlet pump (92) is connected to the main pipe (91), one end of the water inlet pipe (4) is connected to the water injector (7) and the other end of the water inlet pipe (4) is connected to the water outlet pump (92). 3. A negative pressure toothbrush with a collector as claimed in claim 2, characterized in that the outer surface of the toothbrush handle (1) is covered with a flexible latex thin layer. 4. A negative pressure toothbrush with a collector as claimed in any one of claims 1 to 3, characterized in that a switch button is provided on the outer surface of the toothbrush handle (1).